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Popolare Word Problems >

What is the circonferenza of a circle with a radius of 7.5 centimeters? Use 3.14 for pi. Round to the nearest hundredth if necessary.

Soluzione

Wha t i s t h e c i rc u m f ere n ce o f a c i rc l e w i t h a r a d i u s o f 7.5 ce n t im e t ers ? U se 3.14 f or π . R o u n d t o t h e n e a res t h u n d re d t h i f n ecess a ry .

Soluzione

c i rc u m f ere n ce : 47.12 c m

Fasi della soluzione

Given:

r a d i u s : 7.5 c m

Circonferenza del cerchio dato

r = 7.5 : C = 47.12388 \dots

c i rc u m f ere n ce : 47.12 c m

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